<?php    include_once("../../../config.php");//应该做一下校验，你提供的用户user id  是否和你当前请求的 openid匹配。不匹配就没权限，匹配就放行include_once("../common/check_connection_authur.php");$_authur=check_connection_authur($user_id,$_openid);    $member_nid=$_POST['nid'];    //$member_nid=1001;//访问就直接输出推荐的文章    //如果$member_nid0或者么有传递，则接口返回错误。    if(!$member_nid){        $arr['code'] =300;        $arr['status'] = 'no parameter';    }    else    {        $chindren_data=select_one_line_all_items($table_prefix."member_child","nid = '{$member_nid}'");        $arr['code'] = 200;        $arr['status'] = 'success';    }    $arr['debug'] = $member_nid;    $arr['data'] = $chindren_data;    die(json_encode($arr));?>